Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Other Consumer Electronics >

2CH Rechargeable BTE Open Fit Waterproof Hearing Aids For Moderate Hearing Loss

Categories Rechargeable Hearing Aids
Brand Name: retone
Model Number: K16
Certification: CE FDA,ISO13485
Place of Origin: china
MOQ: 10pcs
Price: USD86.00-89.00/PCS
Payment Terms: L/C, Western Union, T/T,Paypal
Supply Ability: 50000 pcs/months
Delivery Time: 10-15DAYS
Packaging Details: Strong package
product name: 2 channel Rechargeable open fit waterproof hearing aids for moderate hearing loss
Hearing loss: For mild to moderate
Principle: Digital Hearing Aid
Battery: rechargeable Lithium battery
Type: BTE open fit
HAF Ful on Gain (dB): 40dB
Conduction Mode: Air Guide Hearing Aid
Hearing time: 20 hours
Charge time: 3 hours
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

2CH Rechargeable BTE Open Fit Waterproof Hearing Aids For Moderate Hearing Loss

2 channel Rechargeable open fit waterproof hearing aids for moderate hearing loss


Directional microphone technology
This is also a strategy for better hearing in background noise. Hearing aids that come with just one microphone function in an omnidirectional mode (meaning sound is picked up from all around). Hearing aids with directional microphone capabilities typically have two microphones and have the ability to focus (or direct) one microphone toward the sound source while the other attempts to decrease some of the background noise.


Small size and BTE with high sound quality; Right and left ear
for different side ear;With cleaning tool and volume control bar;
Cheap price and hot selling.


Patient Features
● Portable charger case
● Indicator lights for battery

Product info:
Hearing time 20h
100% Charge:3h
Charger base:
Mini-USB port
Wake-up button
Red/blue indicator light X2
Power indicator blue light X1
Input: DC, Stabilized 5V
+/-5%Max.current:100 mA


Specification

Technical Data

K16

Peak OSPL 90 ( dB SPL)

115

HAF OSPL 90 ( dB SPL)

105

Peak Gain(dB)

40

HAF Ful on Gain (dB)

32

Frequency Range (Hz)

250-5500

500Hz(%)

2%

800Hz(%)

2%

1600Hz (%)

2%

EQ Input Noise (dB)

20

Battery

Rechargeable lithium battery


How can hearing aids help?

Hearing aids are primarily useful in improving the hearing and speech comprehension of people who have hearing loss that results from damage to the small sensory cells in the inner ear, called hair cells. This type of hearing loss is called sensorineural hearing loss. The damage can occur as a result of disease, aging, or injury from noise or certain medicines.

A hearing aid magnifies sound vibrations entering the ear. Surviving hair cells detect the larger vibrations and convert them into neural signals that are passed along to the brain. The greater the damage to a person’s hair cells, the more severe the hearing loss, and the greater the hearing aid amplification needed to make up the difference. However, there are practical limits to the amount of amplification a hearing aid can provide. In addition, if the inner ear is too damaged, even large vibrations will not be converted into neural signals. In this situation, a hearing aid would be ineffective.







Quality 2CH Rechargeable BTE Open Fit Waterproof Hearing Aids For Moderate Hearing Loss for sale
Send your message to this supplier
 
*From:
*To: Retone shenzhen Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0